Base | Representation |
---|---|
bin | 1110001010110110101… |
… | …1011000101010010111 |
3 | 212021100012020220010121 |
4 | 3202231223120222113 |
5 | 12442022043001101 |
6 | 303455304332411 |
7 | 23405320601104 |
oct | 3425553305227 |
9 | 767305226117 |
10 | 243432000151 |
11 | 9426a0217aa |
12 | 3b218a74107 |
13 | 19c5641ca52 |
14 | bad43c9aab |
15 | 64eb3d50a1 |
hex | 38adad8a97 |
243432000151 has 4 divisors (see below), whose sum is σ = 243811769904. Its totient is φ = 243052230400.
The previous prime is 243432000103. The next prime is 243432000197. The reversal of 243432000151 is 151000234342.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 243432000151 - 221 = 243429902999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (243432000451) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189883915 + ... + 189885196.
It is an arithmetic number, because the mean of its divisors is an integer number (60952942476).
Almost surely, 2243432000151 is an apocalyptic number.
243432000151 is a deficient number, since it is larger than the sum of its proper divisors (379769753).
243432000151 is an equidigital number, since it uses as much as digits as its factorization.
243432000151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379769752.
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 243432000151 its reverse (151000234342), we get a palindrome (394432234493).
The spelling of 243432000151 in words is "two hundred forty-three billion, four hundred thirty-two million, one hundred fifty-one", and thus it is an aban number.
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